<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>错误页面</title>
</head>
<body>
<div style="text-align: center">
    <p><strong style="font-size:200px">余额不足</strong></p>
    <a href="javascript:history.go(-1);" class="layui-btn layui-btn-fluid">返回上一页</a>
</div>
</body>
</html>